RotekRotek Incorporated, a ThyssenKrupp company and member of the ThyssenKrupp Rothe Erde group, is the North American leading manufacturer of slewing bearings (including ball and roller slewing bearings and wire-race slewing bearings). Furthermore, Rotek is a market leader for seamless forged steel and non-ferrous metal rings.
Throughout the world, Rotek slewing bearings and forged rings are installed in a wide variety of applications. Rotek slewing bearings and forged rings prove every day to be important structural and connection elements used in mechanical engineering, in harbor cranes, ship deck cranes, truck cranes and construction cranes as well as in excavators, antenna systems, in aviation and aerospace, in the offshore technology, rail vehicles, telescopes, tunneling machines, wind energy turbines, underwater turbines and solar energy plants.
ISO 9001, 14001 and 18001 certified. ABS certified. Read more Or visit www.rotek-inc.com

ZRIMELocated in Zhengzhou, the capital of Henan Province, Zhengzhou Research Institute of Mechanical Engineering (ZRIME) has undergone 50 years of development. The company was restructured from a former research institute under the Ministry of Mechanical Industry into a large-scale science & technology enterprise administered by the central government of China. Read more Or visit www.zrime.com.cn